JP2001009452A - Treatment equipment for swimming pool water and treatment by the equipment - Google Patents
Treatment equipment for swimming pool water and treatment by the equipmentInfo
- Publication number
- JP2001009452A JP2001009452A JP11184888A JP18488899A JP2001009452A JP 2001009452 A JP2001009452 A JP 2001009452A JP 11184888 A JP11184888 A JP 11184888A JP 18488899 A JP18488899 A JP 18488899A JP 2001009452 A JP2001009452 A JP 2001009452A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pool
- reverse osmosis
- osmosis membrane
- pool water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、遊泳プールのプ
ール水の水質改善、節水および災害等非常時の飲料水の
供給に寄与できるプール水の処理設備および処理方法に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pool water treatment facility and a pool water treatment method that can contribute to improving the quality of pool water in a swimming pool, saving water, and supplying drinking water in an emergency such as a disaster.
【０００２】[0002]
【従来の技術】遊泳プールのプール水には、遊泳者によ
り持ち込まれるものやプール設備に関わる物質等多くの
不純物が存在する。不純物は、懸濁物質と溶解性物質と
に大別されるが、それらを例示すると概ね以下の通りで
ある。懸濁物資としては、遊泳者の垢、毛髪、付着物、
外部から持ち込まれる塵、ゴミ、虫類、菌類、植物等が
挙げられる。溶解性物質としては、遊泳者の汗、尿、化
粧品、それらに含まれる窒素化合物、尿素、窒素化合
物、各種有機物、各種塩類等、プール濾過減菌設備より
の塩素消毒副生成物、ｐＨ調整剤、凝集剤等、大腸菌、
一般細菌、各種ウィルス等が挙げられる。2. Description of the Related Art The pool water of a swimming pool contains many impurities such as substances brought in by swimmers and substances related to pool facilities. The impurities are roughly classified into a suspended substance and a soluble substance, and examples thereof are generally as follows. Suspended supplies include dirt, hair, deposits,
Dust, garbage, insects, fungi, plants, and the like brought in from the outside. The soluble substances include swimmer's sweat, urine, cosmetics, nitrogen compounds, urea, nitrogen compounds, various organic substances, and various salts contained therein, by-products of chlorination disinfection from pool filtration sterilization equipment, pH adjusters. , Flocculants, etc., E. coli,
Examples include general bacteria and various viruses.
【０００３】これらの不純物を除去するために、従来か
ら、特開平８−２６７０６１号公報等に開示される用
に、濾過装置やヘヤーキャッチャー等を備える循環ライ
ンが設けられている。図４は、濾過装置等を備える従来
の遊泳プールの水処理設備の１例を示す概略系統図であ
る。図４に示すように、遊泳プール１には、プール水を
循環させる循環ラインが形成され、循環ラインの途中に
は、ヘヤーキャッチャー２、濾過循環ポンプ３、砂式濾
過装置５および熱交換器６が設けられ、濾過循環ポンプ
３と濾過装置５との間には凝集剤注入装置４が配され、
熱交換器６とプール１との間には減菌剤注入装置７が配
されている。[0003] In order to remove these impurities, a circulation line provided with a filtration device, a hair catcher, and the like has conventionally been provided, as disclosed in Japanese Patent Application Laid-Open No. Hei 8-267061. FIG. 4 is a schematic system diagram showing an example of a conventional swimming pool water treatment facility including a filtering device and the like. As shown in FIG. 4, a circulation line for circulating the pool water is formed in the swimming pool 1, and a hair catcher 2, a filtration circulation pump 3, a sand filtration device 5 and a heat exchanger 6 are provided in the middle of the circulation line. Is provided, and a coagulant injection device 4 is disposed between the filtration circulation pump 3 and the filtration device 5,
A disinfectant injection device 7 is arranged between the heat exchanger 6 and the pool 1.
【０００４】プール水は、ヘヤーキャッチャー２によっ
て毛髪類等を分離処理され、凝集剤を注入後、砂式濾過
装置５により濾過され、加温され減菌剤を注入され、プ
ール１に戻され、かくして、不純物が除去されるように
なっている。[0004] The pool water is subjected to a hair catcher 2 to separate hairs and the like, and after injecting a flocculant, it is filtered by a sand filtration device 5, heated and injected with a sterilizing agent, and returned to the pool 1. Thus, impurities are removed.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、従来技
術に示す水処理設備によって除去できる不純物は１０μ
ｍ程度で、凝集剤を使ってもせいぜい１μｍ程度以上し
か濾過することはできない。従って、不純物、特に溶解
性物質を完全に除去することはできず、これが徐々にプ
ールに蓄積され水質が悪化する。However, impurities that can be removed by the water treatment equipment shown in the prior art are 10 μm.
m, and even if a coagulant is used, it can be filtered only at most about 1 μm or more. Therefore, impurities, especially soluble substances, cannot be completely removed, and these gradually accumulate in the pool and deteriorate the water quality.
【０００６】このような状況から、従来においては、プ
ール水を一部廃棄し、捨てた分の新鮮水を補給すること
（補給水８：図４参照）によって溶解性物質の濃度を薄
めてプール水の水質改善をするか、または、プール水を
全部入れ換える方法が行なわれている。[0006] Under such circumstances, conventionally, a part of the pool water is discarded, and the amount of the soluble substance is reduced by replenishing the discarded fresh water (supplemented water 8: see FIG. 4). A method of improving the quality of water or replacing all pool water has been used.
【０００７】しかしながら、上記の補給水には上水が使
われ、しかも、一般的にプール水の５〜１０％を毎日補
給しなければならないため、プールの維持管理におい
て、この補給水が占める割合がかなり高く経済的に不利
である。また、プール水を全部入れ換える場合は更に不
利である。[0007] However, tap water is used as the above makeup water, and generally, 5 to 10% of the pool water must be replenished every day. Is quite expensive and economically disadvantageous. Further, when all the pool water is replaced, it is further disadvantageous.
【０００８】従って、この発明の目的は、上述の問題を
解決し、水質を向上し、且つ、補給水の使用量を削減す
ることができ、更に、災害等の非常時の飲料水供給にも
貢献できる遊泳プールのプール水処理設備および処理方
法を提供することにある。Accordingly, an object of the present invention is to solve the above-mentioned problems, improve the water quality, reduce the amount of make-up water used, and supply drinking water in an emergency such as a disaster. An object of the present invention is to provide a pool water treatment facility and a treatment method for a swimming pool that can contribute.
【０００９】[0009]
【課題を解決するための手段】請求項１記載の遊泳プー
ルのプール水処理設備は、プール水を循環させる循環ラ
インと、前記循環ラインに設けられた、プール水の懸濁
物質および溶解性物質を除去するための濾過装置および
逆浸透膜処理装置とを備えることに特徴を有するもので
ある。According to the present invention, there is provided a swimming pool water treatment facility for a swimming pool, comprising: a circulating line for circulating the pool water; and suspended and soluble substances of the pool water provided in the circulating line. And a reverse osmosis membrane treatment device for removing the water.
【００１０】請求項２記載のプール水処理設備は、前記
逆浸透膜処理装置から排出される濃縮水を前記濾過装置
まで運び前記濾過装置の逆洗水として用いるための排水
経路が、前記逆浸透膜処理装置から前記濾過装置まで設
けられていることに特徴を有するものである。According to a second aspect of the present invention, there is provided the pool water treatment facility, wherein the drainage path for carrying the concentrated water discharged from the reverse osmosis membrane treatment device to the filtration device and using the same as backwash water for the filtration device is provided with the reverse osmosis. It is characterized by being provided from the membrane processing device to the filtration device.
【００１１】請求項３記載の遊泳プールのプール水処理
方法は、プール水を循環させる循環ラインを設け、前記
循環ラインの途中に濾過装置および逆浸透膜処理装置を
設け、前記濾過装置および前記逆浸透膜処理装置によっ
てプール水の懸濁物質および溶解性物質を除去すること
に特徴を有するものである。According to a third aspect of the present invention, there is provided a swimming pool water treatment method, wherein a circulation line for circulating pool water is provided, and a filtration device and a reverse osmosis membrane treatment device are provided in the middle of the circulation line. The present invention is characterized by removing suspended substances and soluble substances in pool water by an osmosis membrane treatment device.
【００１２】請求項４記載のプール水処理方法は、前記
逆浸透膜処理装置から前記濾過装置まで排水経路を設
け、前記逆浸透膜処理装置から排出される濃縮水を前記
排水経路を介して前記濾過装置の逆洗水として用いるこ
とに特徴を有するものである。According to a fourth aspect of the present invention, there is provided a pool water treatment method, wherein a drainage path is provided from the reverse osmosis membrane treatment device to the filtration device, and concentrated water discharged from the reverse osmosis membrane treatment device is passed through the drainage passage. It is characterized in that it is used as backwash water for a filtration device.
【００１３】本発明によれば、濾過装置および逆浸透膜
処理装置を備える循環ラインをプール水が循環すること
により、懸濁物質および溶解性物質が除去され、プール
水の水質を所定の基準に維持することができる。According to the present invention, suspended water and soluble substances are removed by circulating the pool water through the circulation line including the filtration device and the reverse osmosis membrane treatment device, and the water quality of the pool water is adjusted to a predetermined standard. Can be maintained.
【００１４】逆浸透膜処理装置による分離法は、海水の
淡水化装置等にも用いられており、塩類およびイオン類
等を除去することができ、従来技術では除去することが
できなかった溶解性物質の分離処理が可能である。[0014] The separation method using a reverse osmosis membrane treatment apparatus is also used in a desalination apparatus for seawater and the like, and can remove salts and ions and the like. Separation of substances is possible.
【００１５】循環ラインにおいて、プール水は、ヘヤー
キャッチャーで毛髪類等を分離処理され、凝集剤を注入
後、濾過装置によって濾過され，更に、濾過水の一部ま
たは全部を逆浸透膜処理装置によって溶解性物質が分離
処理される。処理された逆浸透膜処理水は加温され減菌
剤を注入され、プールに戻される。逆浸透膜処理水は水
道水の基準を超える水質を有するため、プール水を所望
の水質に維持することができる。In the circulating line, the pool water is subjected to a hair catcher to separate hair and the like, and after the coagulant is injected, the pool water is filtered by a filtration device. Further, a part or all of the filtered water is subjected to a reverse osmosis membrane treatment device. The soluble substances are separated. The treated reverse osmosis membrane treated water is heated, injected with a sterilizing agent, and returned to the pool. Since the reverse osmosis membrane treated water has a water quality exceeding the standard of tap water, the pool water can be maintained at a desired water quality.
【００１６】また、逆浸透膜処理水は、水道水よりも上
質な水質であるため、災害等非常時には飲料水として使
用することができる。Further, the reverse osmosis membrane treated water has higher quality than tap water, and can be used as drinking water in case of emergency such as disaster.
【００１７】更に、逆浸透膜処理装置によって濾過水を
分離処理するときに、逆浸透膜処理装置から溶解性物質
を多量に含む濃縮水が排出されるが、この濃縮水は排水
経路を介して濾過装置の逆洗水として有効に利用するこ
とができる。Further, when the filtered water is separated by the reverse osmosis membrane treatment apparatus, concentrated water containing a large amount of soluble substances is discharged from the reverse osmosis membrane treatment apparatus, and the concentrated water is discharged through a drain passage. It can be effectively used as backwash water for a filtration device.
【００１８】本発明は、プール水を循環させるため、水
の減量がほとんど無く、減量するのは逆浸透膜処理装置
から排出される濃縮水の分のみであり、補給水量を大幅
に減量でき、従来技術と比較して大幅な節水が達成され
る。According to the present invention, since the pool water is circulated, there is almost no loss of water, only the concentrated water discharged from the reverse osmosis membrane treatment device is reduced, and the amount of makeup water can be greatly reduced. Significant water savings are achieved compared to the prior art.
【００１９】[0019]
【発明の実施の形態】次に、この発明の実施の形態を図
面を参照しながら説明する。Next, an embodiment of the present invention will be described with reference to the drawings.
【００２０】図１は、この発明の実施の形態に係る遊泳
プールのプール水処理設備を示す概略系統図、図２は、
逆浸透膜処理装置を示す概略系統図である。FIG. 1 is a schematic system diagram showing pool water treatment equipment for a swimming pool according to an embodiment of the present invention, and FIG.
It is a schematic system diagram showing a reverse osmosis membrane processing device.
【００２１】図１に示すように、遊泳プール１には、プ
ール水を循環させる循環ラインが形成されている。遊泳
プール１の循環ラインへのプール水の導入部はオーバー
フロー方式等による。循環ラインの途中には、ヘヤーキ
ャッチャー２、濾過循環ポンプ３、砂式濾過装置５およ
び熱交換器６が設けられ、濾過循環ポンプ３と濾過装置
５との間には凝集剤注入装置４が配され、熱交換器６と
プール１との間には減菌剤注入装置７が配されている。As shown in FIG. 1, the swimming pool 1 has a circulation line for circulating pool water. The introduction part of the pool water into the circulation line of the swimming pool 1 is based on an overflow method or the like. In the middle of the circulation line, a hair catcher 2, a filtration / circulation pump 3, a sand type filtration device 5 and a heat exchanger 6 are provided, and a coagulant injection device 4 is arranged between the filtration / circulation pump 3 and the filtration device 5. In addition, a sterilizer injection device 7 is disposed between the heat exchanger 6 and the pool 1.
【００２２】濾過装置としては、上記の砂式濾過装置の
他、珪藻土濾過装置、カートリッジ濾過装置および回転
ドラム式濾過装置等が使用可能である。As the filtering device, a diatomaceous earth filtering device, a cartridge filtering device, a rotating drum type filtering device, and the like can be used in addition to the sand filtering device described above.
【００２３】濾過装置５と熱交換器６との間には、バイ
パス導管２０が設けられ、該導管２０には逆浸透膜処理
装置９が設けられている。図２に示すように、逆浸透膜
処理装置９は、導管２０の途中に設けられた前処理用ポ
ンプ１２と、前処理フィルター１３と、加圧ポンプ１４
と、逆浸透膜１５、１５とからなっている。更に、逆浸
透膜１５、１５には、導管２０とは別に、濃縮水の導管
２２が接続されている。導管２２は逆洗排水槽１０に接
続されており、ここに濃縮水１７が溜められる。更に、
逆洗排水槽１０とヘヤーキャッチャー２の上流側との間
には、濃縮水の導管２３が設けられている。これら排水
経路により、濃縮水１７を濾過装置５の逆洗水として用
いることができる。A bypass conduit 20 is provided between the filtration device 5 and the heat exchanger 6, and the conduit 20 is provided with a reverse osmosis membrane treatment device 9. As shown in FIG. 2, the reverse osmosis membrane treatment device 9 includes a pretreatment pump 12, a pretreatment filter 13, and a pressure pump 14 provided in the middle of the conduit 20.
And reverse osmosis membranes 15 and 15. Further, a conduit 22 for concentrated water is connected to the reverse osmosis membranes 15 and 15 separately from the conduit 20. The conduit 22 is connected to the backwash drain tank 10 where the concentrated water 17 is stored. Furthermore,
A concentrated water conduit 23 is provided between the backwash drainage tank 10 and the upstream side of the hair catcher 2. With these drainage paths, the concentrated water 17 can be used as backwash water for the filtration device 5.
【００２４】プール１に補給される補給水８の水量は、
濃縮水１７として排出された分のみであり、補給水８の
水量は従来技術よりも大幅に少ない。The amount of makeup water 8 supplied to the pool 1 is
Only the amount discharged as the concentrated water 17 is used, and the amount of the makeup water 8 is significantly smaller than that of the conventional technology.
【００２５】［作用］プール１のプール水は、ヘヤーキ
ャッチャー２で毛髪類等を分離処理され、凝集剤注入装
置４により凝集剤を注入後、濾過装置５により濾過され
る。次いで、濾過されたプール濾過水の一部または全部
１１は、導管２０を介して逆浸透膜処理装置９に導入さ
れ、導入されたプール濾過水１１は、前処理フィルター
１３および逆浸透膜１５、１５によって溶解性物質を分
離処理される。更に、逆浸透膜処理水１６はプール濾過
水と合流し、循環ラインで熱交換器６によって加温さ
れ、減菌剤注入装置７により減菌剤を注入され、プール
１に戻る。[Effect] The pool water of the pool 1 is subjected to a hair catcher 2 to separate hairs and the like, and a coagulant is injected by a coagulant injection device 4 and then filtered by a filtration device 5. Next, a part or all 11 of the filtered pool filtered water is introduced into the reverse osmosis membrane treatment device 9 via the conduit 20, and the introduced pool filtered water 11 is subjected to the pretreatment filter 13 and the reverse osmosis membrane 15, 15 separates soluble substances. Further, the reverse osmosis membrane treated water 16 joins the pool filtered water, is heated by the heat exchanger 6 in the circulation line, is injected with the sterilizing agent by the sterilizing agent injection device 7, and returns to the pool 1.
【００２６】一方、逆浸透膜処理装置９から排出された
濃縮水１７は、導管２２を介して逆洗排水槽１０に溜め
られる。そして、逆洗時には、導管２３を介してヘヤー
キャッチャー２の上流まで運ばれ、濾過装置５の逆洗水
として使用される。１８は、逆洗排水を示す。On the other hand, the concentrated water 17 discharged from the reverse osmosis membrane treatment device 9 is stored in the backwash drainage tank 10 via the conduit 22. Then, at the time of backwashing, it is carried to the upstream of the hair catcher 2 via the conduit 23 and is used as backwash water of the filtration device 5. Reference numeral 18 denotes backwash drainage.
【００２７】[0027]
【実施例】次に、この発明の実施例を図面を参照しなが
ら説明する。Next, an embodiment of the present invention will be described with reference to the drawings.
【００２８】図３は、この発明のプール水処理設備を既
設の屋内プールに設けた系統図である。FIG. 3 is a system diagram in which the pool water treatment equipment of the present invention is provided in an existing indoor pool.
【００２９】図３に示す本発明プール水処理設備を備え
る遊泳プールにおいてプール水を処理して不純物を除去
し、処理後のプール水の水質を調査した。その結果を表
１に示す。（表１には、「膜処理水質」と記載）。In the swimming pool provided with the pool water treatment equipment of the present invention shown in FIG. 3, the pool water was treated to remove impurities, and the quality of the treated pool water was examined. Table 1 shows the results. (In Table 1, it is described as "membrane treated water quality").
【００３０】比較のため、逆浸透膜処理装置を経由させ
ずに処理し（結果的には、図４に示す従来の装置による
処理と同じ）、その水質を調査した。その結果を表１に
併せて示す。（表１には、「プール水質」と記載）。更
に、表１には、水道水の水質およびその基準を併せて示
す。For comparison, treatment was performed without passing through a reverse osmosis membrane treatment device (resulting in the same as the treatment by the conventional device shown in FIG. 4), and the water quality was examined. The results are shown in Table 1. (In Table 1, "Pool water quality" is described.) Further, Table 1 also shows the quality of tap water and its standards.
【００３１】表１から、本発明処理後の水質が、比較例
はもちろん、水道水以上の水質を備えていることが分か
る。From Table 1, it can be seen that the water quality after the treatment according to the present invention is higher than tap water as well as the comparative example.
【００３２】[0032]
【表１】 [Table 1]
【００３３】[0033]
【発明の効果】以上説明したように、この発明によれ
ば、下記に示す有用な効果がもたらされる。As described above, according to the present invention, the following useful effects can be obtained.
【００３４】 プール水の循環ラインの濾過循環系統
に逆浸透膜処理装置を設けることにより、プール水中の
不純物である懸濁物質および溶解性物質を除去すること
ができ、特に、逆浸透膜処理装置によって従来除去でき
なかった溶解性物質を除去することができ、プール水の
水質を大幅に改善することができる。By providing a reverse osmosis membrane treatment device in the filtration circulation system of the pool water circulation line, suspended substances and soluble substances as impurities in the pool water can be removed. As a result, soluble substances that could not be removed conventionally can be removed, and the quality of pool water can be greatly improved.
【００３５】 循環ラインを循環するプール水を逆浸
透膜処理装置によって濃縮水として排出する以外はプー
ルに戻すことができるので、水の減量がほとんど無く、
水質改善用の補給水量を大幅に減量し節水することがで
き経済的に有利である。Since the pool water circulating in the circulation line can be returned to the pool except for being discharged as concentrated water by the reverse osmosis membrane treatment device, there is almost no loss of water.
The amount of makeup water for water quality improvement can be greatly reduced and water can be saved, which is economically advantageous.
【００３６】 逆浸透膜処理装置から排出される濃縮
水は、濾過循環の逆洗用水として再利用することができ
るため、廃棄されて無駄になる水が無い。[0036] The concentrated water discharged from the reverse osmosis membrane treatment device can be reused as backwashing water for the filtration circulation, so that there is no waste water that is discarded.
【００３７】 逆浸透膜処理装置の処理水は、水道水
以上の水質を有しているため、飲料水として供給可能で
あり、災害等非常時に役立てることができる。Since the treated water of the reverse osmosis membrane treatment device has a quality higher than that of tap water, it can be supplied as drinking water and can be used in an emergency such as a disaster.
【図１】この発明の実施の形態に係る遊泳プールのプー
ル水処理設備を示す概略系統図である。FIG. 1 is a schematic system diagram showing pool water treatment equipment for a swimming pool according to an embodiment of the present invention.
【図２】この発明の実施の形態に係る逆浸透膜処理装置
を示す概略系統図である。FIG. 2 is a schematic system diagram showing a reverse osmosis membrane processing apparatus according to an embodiment of the present invention.
【図３】この発明の実施例に係る本発明の水処理設備を
設けたプールを示す系統図である。FIG. 3 is a system diagram showing a pool provided with the water treatment facility of the present invention according to the embodiment of the present invention.
【図４】従来の遊泳プールの水処理設備の１例を示す概
略系統図である。FIG. 4 is a schematic system diagram showing an example of a conventional water treatment facility for a swimming pool.
１ プール ２ ヘヤーキャッチャー ３ 濾過循環ポンプ ４ 凝集剤注入装置 ５ 砂式濾過装置 ６ 熱交換器 ７ 減菌剤注入装置 ８ 補給水 ９ 逆浸透膜処理装置 １０ 逆洗排水槽 １１ プール濾過水 １２ 前処理用ポンプ １３ 前処理フィルター １４ 加圧ポンプ １５ 逆浸透膜 １６ 逆浸透膜処理水 １７ 濃縮水 １８ 逆洗排水 ２０ バイパス導管 ２２、２３ 濃縮水の導管 ２４ 砂式濾過装置 ２５ 循環ポンプ ２６ 水槽 DESCRIPTION OF SYMBOLS 1 Pool 2 Hair catcher 3 Filtration / circulation pump 4 Coagulant injection device 5 Sand filtration device 6 Heat exchanger 7 Disinfectant injection device 8 Makeup water 9 Reverse osmosis membrane treatment device 10 Backwash drainage tank 11 Pool filtration water 12 Pretreatment Pump 13 pretreatment filter 14 pressurizing pump 15 reverse osmosis membrane 16 reverse osmosis membrane treated water 17 concentrated water 18 backwash drainage 20 bypass conduit 22, 23 concentrated water conduit 24 sand filter device 25 circulation pump 26 water tank
───────────────────────────────────────────────────── フロントページの続き (72)発明者 柴田 達夫 東京都千代田区平河町１−７−７ トース イ株式会社内 Ｆターム(参考） 4D006 GA03 KA02 KA63 KB13 KB14 KB15 PB20 PC53 ────────────────────────────────────────────────── ─── Continuing from the front page (72) Inventor Tatsuo Shibata F-term (reference) 4T006 GA03 KA02 KA63 KB13 KB14 KB15 PB20 PC53 1-7-7 Hirakawa-cho, Chiyoda-ku, Tokyo TOS Corporation
Claims (4)
備において、プール水を循環させる循環ラインと、前記
循環ラインに設けられた、プール水の懸濁物質および溶
解性物質を除去するための濾過装置および逆浸透膜処理
装置とを備えることを特徴とする遊泳プールのプール水
処理設備。In a swimming pool water treatment facility for swimming pool water, a circulation line for circulating the pool water, and a filtration for removing suspended substances and soluble substances of the pool water provided in the circulation line. A pool water treatment facility for a swimming pool, comprising a device and a reverse osmosis membrane treatment device.
縮水を前記濾過装置まで運び前記濾過装置の逆洗水とし
て用いるための排水経路が、前記逆浸透膜処理装置から
前記濾過装置まで設けられている請求項１記載の遊泳プ
ールのプール水処理設備。2. A drainage path for carrying concentrated water discharged from the reverse osmosis membrane treatment device to the filtration device and using it as backwash water for the filtration device is provided from the reverse osmosis membrane treatment device to the filtration device. The pool water treatment facility for a swimming pool according to claim 1, wherein
て、プール水を循環させる循環ラインを設け、前記循環
ラインに濾過装置および逆浸透膜処理装置を設け、前記
濾過装置および前記逆浸透膜処理装置によってプール水
の懸濁物質および溶解性物質を除去することを特徴とす
る遊泳プールのプール水処理方法。3. A pool water treatment method for a swimming pool, wherein a circulation line for circulating pool water is provided, and a filtration device and a reverse osmosis membrane treatment device are provided in the circulation line. A pool water treatment method for a swimming pool, comprising removing suspended substances and soluble substances from pool water.
まで排水経路を設け、前記逆浸透膜処理装置から排出さ
れる濃縮水を前記排水経路を介して前記濾過装置の逆洗
水として用いる請求項３記載の遊泳プールのプール水処
理方法。4. A drainage path is provided from the reverse osmosis membrane treatment device to the filtration device, and concentrated water discharged from the reverse osmosis membrane treatment device is used as backwash water for the filtration device through the drainage passage. Item 4. The pool water treatment method for a swimming pool according to Item 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11184888A JP2001009452A (en) | 1999-06-30 | 1999-06-30 | Treatment equipment for swimming pool water and treatment by the equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11184888A JP2001009452A (en) | 1999-06-30 | 1999-06-30 | Treatment equipment for swimming pool water and treatment by the equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001009452A true JP2001009452A (en) | 2001-01-16 |
Family
ID=16161081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11184888A Pending JP2001009452A (en) | 1999-06-30 | 1999-06-30 | Treatment equipment for swimming pool water and treatment by the equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001009452A (en) |
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| US9051193B2 (en) | 2011-03-30 | 2015-06-09 | Crystal Lagoons (Curacao) B.V. | System for treating water used for industrial process |
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- 1999-06-30 JP JP11184888A patent/JP2001009452A/en active Pending
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| US9062471B2 (en) | 2011-03-30 | 2015-06-23 | Crystal Lagoons (Curacao) B.V. | Sustainable system for treating water bodies affected by bacteria and microalgae at low cost |
| US9120689B2 (en) | 2011-03-30 | 2015-09-01 | Crystal Lagoons (Curacao) B.V. | System for providing high microbiological quality cooling water to an industrial processes |
| US9051193B2 (en) | 2011-03-30 | 2015-06-09 | Crystal Lagoons (Curacao) B.V. | System for treating water used for industrial process |
| US9920498B2 (en) | 2013-11-05 | 2018-03-20 | Crystal Lagoons (Curacao) B.V. | Floating lake system and methods of treating water within a floating lake |
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